Income Taxes	3 Months Ended
Mar. 31, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company’s provision for income taxes is based upon estimated annual tax rates for the year applied to federal, state and foreign income. The provision for income taxes increased to $28.5 million in the three months ended March 31, 2017 from $24.7 million in the same period of 2016. The effective tax rate increased to 27.3% for the three months ended March 31, 2017 compared to 26.6% in the same period of 2016 due to the mix of global pre-tax income among jurisdictions. The Company and its subsidiaries file income tax returns in the U.S. federal jurisdiction, and various state and foreign jurisdictions. Due to the potential for resolution of federal, state and foreign examinations, and the expiration of various statutes of limitation, it is reasonably possible that the Company’s gross unrecognized tax benefits balance may change within the next twelve months by a range of zero to $2.4 million.

Income Taxes

3 Months Ended

Mar. 31, 2017

The Company’s provision for income taxes is based upon estimated annual tax rates for the year applied to federal, state and foreign income. The provision for income taxes increased to $28.5 million in the three months ended March 31, 2017 from $24.7 million in the same period of 2016. The effective tax rate increased to 27.3% for the three months ended March 31, 2017 compared to 26.6% in the same period of 2016 due to the mix of global pre-tax income among jurisdictions.

The Company and its subsidiaries file income tax returns in the U.S. federal jurisdiction, and various state and foreign jurisdictions. Due to the potential for resolution of federal, state and foreign examinations, and the expiration of various statutes of limitation, it is reasonably possible that the Company’s gross unrecognized tax benefits balance may change within the next twelve months by a range of zero to $2.4 million.